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package gdatastructure;

/**
 *
 * @author ASUS
 */
public class newpoint {
    public int streatindex;
    public double x; 
    public double y;
    public double fromdistance;//距离from点的距离
    public double todistance;//距离to点的距离
    void set(int a,int b,int c){
        streatindex=a;
        fromdistance=b;
        todistance=c;
    }
}
